1,5-Diphenylcarbazon
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1,5-Diphenylcarbazon Eigenschaften
- Schmelzpunkt:
- 119-123 °C(lit.)
- Siedepunkt:
- 382.98°C (rough estimate)
- Dichte
- 1.19±0.1 g/cm3 (20 ºC 760 Torr)
- chüttdichte
- 380kg/m3
- Brechungsindex
- 1.6120 (estimate)
- storage temp.
- 2-8°C
- L?slichkeit
- DMSO (Slightly), Methanol (Slightly)
- pka
- 9.83±0.43(Predicted)
- Aggregatzustand
- Powder
- Farbe
- Orange
- Wasserl?slichkeit
- Soluble in acetone. Insoluble in water.
- Merck
- 14,3322
- CAS Datenbank
- 538-62-5(CAS DataBase Reference)
- EPA chemische Informationen
- Diazenecarboxylic acid, phenyl-, 2-phenylhydrazide (538-62-5)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
R-S?tze: | 22-36/37/38 | ||
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S-S?tze: | 22-24/25-36/37/39-26 | ||
RIDADR | 1325 | ||
WGK Germany | 3 | ||
RTECS-Nr. | LQ9420000 | ||
F | 10-21 | ||
TSCA | Yes | ||
HS Code | 29280000 |
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Sicherheit |
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1,5-Diphenylcarbazon Chemische Eigenschaften,Einsatz,Produktion Methoden
S-S?tze Betriebsanweisung:
S22:Staub nicht einatmen.S24/25:Berührung mit den Augen und der Haut vermeiden.
Aussehen Eigenschaften
C13H12N4O. Oranger Feststoff ohne Geruch.Gefahren für Mensch und Umwelt
Brennbar.Schutzma?nahmen und Verhaltensregeln
Geeignete Schutzhandschuhe als kurzzeitiger Staubschutz.Verhalten im Gefahrfall
Trocken aufnehmen. Der Entsorgung zuführen. Nachreinigen.Kohlendioxid, Wasser, Pulver, Schaum.
Brennbar.
Erste Hilfe
Nach Hautkontakt: Mit reichlich Wasser abwaschen.Nach Augenkontakt: Mit reichlich Wasser bei geöffnetem Lidspalt mindestens 10 Minuten ausspülen. Augenarzt hinzuziehen.
Nach Einatmen: Frischluft.
Nach Verschlucken: Reichlich Wasser trinken. Erbrechen auslösen. Arzt hinzuziehen.
Nach Kleidungskontakt: Kontaminierte Kleidung entfernen.
Ersthelfer: siehe gesonderten Anschlag
Sachgerechte Entsorgung
Als feste Laborchemikalienabfälle.Chemische Eigenschaften
orange powderVerwenden
Indicatorl?uterung methode
It crystallises from EtOH (ca 5mL/g), and dry the orange-red needles at 50o. A commercial sample, nominally sym-diphenylcarbazone (m 154-156o) was a mixture of diphenylcarbazide and diphenylcarbazone. The former was removed by dissolving 5g of the crude material in 75mL of warm EtOH, then adding 25g Na2CO3 dissolved in 400mL of distilled water. The alkaline solution was cooled and extracted six times with 50mL portions of diethyl ether (discarded). Diphenylcarbazone was then precipitated by acidifying the alkaline solution with 3M HNO3 or glacial acetic acid. It was filtered off, air dried, and stored in the dark [Gerlach & Frazier Anal Chem 30 1142 1958]. Other impurities are phenylsemicarbazide and diphenylcarbodiazone. Impurities can be detected by chromatography [Willems et al. Anal Chim Acta 51 544 1970]. It is used for detection and estimation of Hg, Zn, Cd, Cr, Cu, Fe and Mo [Cheng et al. Handbook of Organic Analytical Reagents, Boca Baton 277 1982, Beilstein 16 H 24, 16 IV 17.]1,5-Diphenylcarbazon Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
1,5-Diphenylcarbazon Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 306)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Watson Biotechnology Co.,Ltd | +86-18186686046 +86-18186686046 |
sales01@watsonbiotech.cn | China | 5853 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21634 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29879 | 58 |
SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 |
sales@sdzschem.com | China | 2930 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39894 | 58 |
Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63687 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 15319487004 |
1015@dideu.com | China | 3939 | 58 |
Antai Fine Chemical Technology Co.,Limited | 18503026267 |
info@antaichem.com | CHINA | 9636 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34563 | 58 |
ANHUI WITOP BIOTECH CO., LTD | +8615255079626 |
eric@witopchemical.com | China | 23541 | 58 |
538-62-5(1,5-Diphenylcarbazon)Verwandte Suche:
1,5-Diphenylcarbonohydrazid
Azobenzol
Carbonohydrazid
Semicarbazid
Phenylhydrazin
1,5-Diphenylcarbazon
- Diphenylcarbazone Compound with s-Diphenylcarbazide, Reagent
- (E)-1,5-diphenylcarbazone
- 1-Phenyl-2-[hydroxy(phenylazo)methylene]hydrazine
- PhenylazoforMic acid 2-phenylhydrazide, suitable for coloriMetric analysis 10GR
- (contains Diphenylcarbazide)
- Diphenylcarbazone 
- Diphenylcarbazone, for analysis
- DIPHENYLCARBAZONE TS
- DIPHENYLCARBAZONE
- DIPHENYLCARBAZONE R. G.
- DiphenylCarbazoneGr
- 1,5-Diphenylcarbazone(contains Diphenylcarbazide)
- 1,5-Diphenylcarbazone(cont.50%Diphenylcarbazid)ACS,Reag.PhEur
- S-DIPHENYLCARBAZONE
- SYM-DIPHENYLCARBAZONE
- PHENYLAZOFORMIC ACID 2-PHENYLHYDRAZIDE
- TIMTEC-BB SBB008715
- Phenylazoformicacid2-phenylhydrazine
- Phenylazoformic acid 2-phenylhydrazide, suitable for colorimetric analysis
- s-DIPHENYLCARBAZONE REAGENT (ACS)
- 2-Phenylhydrazide
- Phenyldiazenecarboxylic acid
- (phenylazo)-formicaci2-phenylhydrazide
- phenyl-diazenecarboxylicaci2-phenylhydrazide
- phenyldiazenecarboxylicacid2-phenylhydrazide
- Diazenecarboxylic acid, phenyl-, 2-phenylhydrazide
- DIPHENYLCARBAZONECOMPOUNDWITHS-DIPHENYLCARBAZIDE,REAGENT,ACS
- s-Diphenylcarbazone [for Determination of Chloride in Serum]
- Diphenylcarbazone (contains Diphenylcarbazide)
- Diphenylcarbazone, ACS
- s-Diphenylcarbazone (Reagent for Mercury Determination)
- s-DIPHENYLCARBAZONE, REAGENT (ACS)s-DIPHENYLCARBAZONE, REAGENT (ACS)s-DIPHENYLCARBAZONE, REAGENT (ACS)
- Diphenylcarbazone, tech
- Diphenylcarbazone,AR
- Diphenylcarbazone (contains Diphenylcarbazide)>
- 1,5-Diphenylcarbazone Compound With 1,5-Diphenylcarbazide
- Diazenecarboxylic acid, 2-phenyl-, 2-phenylhydrazide
- 1,5-DipHenylcarbazone, Extra Pure, SLR, Fisher Chemical
- 1-anilino-3-phenyliminourea
- 1,5-Diphenylcarbazone (mixture with Diphenylcarbazide) extrapure AR, ACS
- DIPHENYL CARBAZONE AR/ACS
- 1,5-DIPHENYLCARBAZONE
- Diphneylcarbazone
- >60%(HPLC)
- Diphenylcarbazone-bromophene blue mixed indicator
- 538-62-5
- C6H5NHNHCONNC6H5
- C26H26N8O2
- C13H12N4O
- C6H5NNCONHNHC6H5
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